[Event "88th ch-BRA 2022"]
[Site "Recife BRA"]
[Date "2022.12.21"]
[Round "9.50"]
[White "Mathias, Carlos Augusto De C."]
[Black "De Vasconcelos, Arthur Silva"]
[Result "0-1"]
[WhiteElo "1486"]
[ECO "A48"]
[PlyCount "62"]

1.d4 Nf6 2.Nf3 g6 3.e3 Bg7 4.Bc4 O-O 5.O-O d6 6.c3 Bg4 7.Nbd2 e5 8.Qb3 e4 9.Bxf7+ Rxf7 10.Ng5 d5 11.Nxf7 Kxf7 12.Qxb7 Nbd7 13.f3 exf3 14.Nxf3 Kg8 15.Qb3 c6 16.Nd2 Be2 17.Rf2 Rb8 18.Qc2 Ba6 19.e4 Ng4 20.Rf4 Ne3 21.Qa4 Qg5 22.Rf2 Rf8 23.Rxf8+ Bxf8 24.g3 Bb5 25.Qxa7 Qg4 26.c4 Qd1+ 27.Kf2 Ng4+ 28.Kg2 Qe2+ 29.Kh3 Qxh2+ 30.Kxg4 Qh5+ 31.Kf4 Bh6# 0-1